CN2226316Y - Setting type temp. controller - Google Patents
Setting type temp. controller Download PDFInfo
- Publication number
- CN2226316Y CN2226316Y CN 94201393 CN94201393U CN2226316Y CN 2226316 Y CN2226316 Y CN 2226316Y CN 94201393 CN94201393 CN 94201393 CN 94201393 U CN94201393 U CN 94201393U CN 2226316 Y CN2226316 Y CN 2226316Y
- Authority
- CN
- China
- Prior art keywords
- push rod
- cambered surface
- temperature adjustment
- utility
- adjustment bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Thermally Actuated Switches (AREA)
Abstract
The utility model discloses a shifting type temperature controller composed of a bimetallic temperature controller and a push rod which supports the spring slice of the movable contact spring of the bimetallic temperature controller. The other end of the push rod can be contacted with a temperature adjusting rod, the contact end of which is a cambered surface, and the temperature adjusting rod is fixed by a rotary shaft. Since the utility model adopts a lever and the cambered surface, the operation is convenient and laborsaving. Simultaneously, the gear racks which are troublesome to be manufactured can be omitted and the cost is reduced.
Description
The utility model relates to temperature regulating device, relates in particular to the bimetallic strip temperature regulating device that is used for electric heater.
The dial type temperature regulating device is more easy to operate than rotary thermostat, and is aesthetic in appearance.Therefore, electric heating appliance both domestic and external adopts the dial type temperature regulating device mostly.Existing dial type temperature regulating device is to load onto gear in the rotating shaft of rotary thermostat, uses the rack drives gear again, realizes temperature adjustment by stirring tooth bar.Drive thermostat with rack pinion and only be applicable to slow motion formula thermostat.And slow motion formula thermostat exists and to burn the contact easily, and spark disturbs shortcomings such as big, so reliability and serviceable life are all undesirable.Then be not suitable for to using rack pinion to drive to seem for the flashing thermostat because of rotating effort.
The purpose of this utility model provides a kind of dial type temperature regulating device, and it is simple in structure, and is easy to operate and laborsaving, is applicable to the flashing thermostat as bimetallic strip one class.
The purpose of this utility model is to realize like this.The dial type thermostat comprises bimetal temperature control device, and its movable contact spring spring leaf is headed on by a push rod, and the other end of push rod contacts with the temperature adjustment bar, and the temperature adjustment bar is fixed in the rotating shaft, and an end that contacts with push rod of temperature adjustment bar is a cambered surface.
The utility model will be further described below in conjunction with accompanying drawing.Accompanying drawing is a structural representation of the present utility model.Push rod (2) heads on movable contact spring spring leaf (1).Push rod (2) is pressed tightly more more to reach to movable contact spring spring leaf (1), and then the contact operating temperature of thermometal thermostat is just low more.(4) be a lever, it is " 7 " shape, and (5) are its fulcrums, and being positioned at the lever upper end is the set screw that is fixed on the lever.Set screw (3) is withstood the other end of push rod (2), and (6) are the temperature adjustment bars, and its cambered surface end contacts with the afterbody of lever (4), and temperature adjustment bar (6) is fixed in the rotating shaft (7), and set screw (3) is used for eliminating the influence that various errors cause.
During temperature adjustment, stir temperature adjustment bar (6), its cambered surface end (7) around the shaft rotates, and promotes lever (4) around fulcrum (5) swing, drives set screw (3) and promotes push rod (2), thereby realize adjusting the purpose of steady temperature.
The utility model is owing to adopting lever and cambered surface, so easy to operate.Simultaneously owing to saved gear and the tooth bar that makes trouble, thereby reduced cost.
Claims (2)
1, dial type temperature regulating device, comprise bimetal temperature control device, it is characterized in that the movable contact spring spring leaf of bimetal temperature control device is headed on by an end of a push rod, the other end of push rod contacts with the temperature adjustment bar, the temperature adjustment bar is fixed in the rotating shaft, and its end that contacts with push rod is a cambered surface.
2, dial type temperature regulating device according to claim 1, it is characterized in that said push rod preferably an end head on the movable contact spring spring leaf, the other end is fixed with a set screw, set screw is installed in the lever top of one " 7 " shape, the lever upper end is a fulcrum, the cambered surface end in contact of below afterbody and said temperature adjustment bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94201393 CN2226316Y (en) | 1994-01-11 | 1994-01-11 | Setting type temp. controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94201393 CN2226316Y (en) | 1994-01-11 | 1994-01-11 | Setting type temp. controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2226316Y true CN2226316Y (en) | 1996-05-01 |
Family
ID=33821462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94201393 Expired - Fee Related CN2226316Y (en) | 1994-01-11 | 1994-01-11 | Setting type temp. controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2226316Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103356073A (en) * | 2013-07-25 | 2013-10-23 | 山东佳佳恋厨业有限公司 | Temperature regulating mechanism capable of realizing concentric temperature regulation of electric food warmer |
-
1994
- 1994-01-11 CN CN 94201393 patent/CN2226316Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103356073A (en) * | 2013-07-25 | 2013-10-23 | 山东佳佳恋厨业有限公司 | Temperature regulating mechanism capable of realizing concentric temperature regulation of electric food warmer |
| CN103356073B (en) * | 2013-07-25 | 2015-07-22 | 山东佳佳恋厨业有限公司 | Temperature regulating mechanism capable of realizing concentric temperature regulation of electric food warmer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |